32030231243 has 4 divisors (see below), whose sum is σ = 32469001608. Its totient is φ = 31591460880.

The previous prime is 32030231221. The next prime is 32030231279. The reversal of 32030231243 is 34213203023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32030231243 - 2¹² = 32030227147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32030231213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219385073 + ... + 219385218.

It is an arithmetic number, because the mean of its divisors is an integer number (8117250402).

Almost surely, 2^32030231243 is an apocalyptic number.

32030231243 is a deficient number, since it is larger than the sum of its proper divisors (438770365).

32030231243 is an equidigital number, since it uses as much as digits as its factorization.

32030231243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438770364.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 32030231243 its reverse (34213203023), we get a palindrome (66243434266).

The spelling of 32030231243 in words is "thirty-two billion, thirty million, two hundred thirty-one thousand, two hundred forty-three".